/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#include <tvm/runtime/logging.h>
#include <tvm/runtime/name_transforms.h>
#include <tvm/runtime/registry.h>

#include <algorithm>
#include <cctype>
#include <string>

namespace tvm {
namespace runtime {

std::string SanitizeName(const std::string& name) {
  ICHECK(!name.empty()) << "Name is empty";

  auto isNotAlnum = [](char c) { return !std::isalnum(c); };
  std::string sanitized_input = name;
  std::replace_if(sanitized_input.begin(), sanitized_input.end(), isNotAlnum, '_');

  return sanitized_input;
}

TVM_REGISTER_GLOBAL("runtime.SanitizeName").set_body_typed(SanitizeName);

}  // namespace runtime
}  // namespace tvm
